The Politics of Permaculture: Towards an Ecologically Situated Approach to Resource Policy and Governance

The contributions to environmental politics of Torgerson, Oelschlager, Dryzek, Harrè and others, converge in their respective acknowledgements that the shift towards an ‘ecologically situated’ approach to environmental policy, including resource governance, will require the emergence and consolidation of a new lingua franca of environmental discourse. In this paper, I suggest that an extrapolation of permaculture ethics may provide a gambit through which such a discourse may be assembled and organised. I examine six key signifying elements derived from Orr and Capra’s approach to ecological literacy – network, nested system, flow, cycle, development and dynamic balance – and explore the implications that these might have for resource governance and policy, including the (re)framing of assessment indicators, energy auditing, resource management and integrated planning and development.

A way forward for land-use planning to achieve policy goals by using spatial modelling scenarios

This paper investigates how demographic (socioeconomic) and land-use (physical and environmental) data can be integrated within a decision support framework to formulate and evaluate land-use planning scenarios. A case-study approach is undertaken with land-use planning scenarios for a rapidly growing coastal area in Australia, the Shire of Hervey Bay. The town and surrounding area require careful planning of the future urban growth between competing land uses. Three potential urban growth scenarios are put forth to address this issue. Scenario A ('continued growth') is based on existing socioeconomic trends. Scenario B ('maximising rates base') is derived using optimisation modelling of land-valuation data. Scenario C ('sustainable development') is derived using a number of social, economic, and environmental factors and assigning weightings of importance to each factor using a multiple criteria analysis approach. The land-use planning scenarios are presented through the use of maps and tables within a geographical information system, which delineate future possible land-use allocations up until 2021. The planning scenarios are evaluated by using a goal-achievement matrix approach. The matrix is constructed with a number of criteria derived from key policy objectives outlined in the regional growth management framework and town planning schemes. The authors of this paper examine the final efficiency scores calculated for each of the three planning scenarios and discuss the advantages and disadvantages of the three land-use modelling approaches used to formulate the final scenarios.